Browse > Article

Numerical Evaluation of CO Gas Distribution in Underground Parking Lot  

Kim Jae Won (선문대학교 기계공학부)
Ham Kyoung-A (선문대학교 대학원 기계공학과)
Publication Information
Journal of computational fluids engineering / v.7, no.2, 2002 , pp. 33-42 More about this Journal
Abstract
Numerical estimation for concentration of mono-carbon oxygen (CO) gas inside an underground parking lot with auxiliary jet fans for enhancement of ventilation is carried out by using a commercial program. Main interest lies on the diagnosis of the present ventilation system including position and selection of auxiliarly fans in addition to main suppliers and exhausts. Details of both flows and concentration of CO gas that is most important component among car exhaust gases are illustrated in this investigation and those are presented for engineering construction of an underground parking pool. Prediction data of computational work is also validated by real measurements of concentration of CO gas.
Keywords
Ventilation; Underground Parking Lots; Ductless System; CO Concentration Distribution;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Kim, J. W., 'Vortex Flows from Centrifugal Fan,' Proceedings of llth international symposium on applications of Laser techniques to fluid mechanics, (2002)
2 CD-adapco, STAR-CD User Guide Manual, (2000), CD-adapco Korea
3 이정재, 실내공기오염 및 환기대책, 공기조화 냉동공학회 (1995)
4 한화택, '난류유동해석을 통한 환기효율의 수치해석적 연구,' 공기조화 냉동공학 논문집, 4 (1992), p. 253
5 Chan, L Y, Chan, C Y, Qin, Y., 'Effect of commuting micro environment on commuter exposures to vehicular emission in Hong Kong,' Atmospheric Environment, 33 (1999), p.1777
6 박형, 이재효, 오천명, '무 덕트방식에 의한 지하주차장 환기에 대한 수치 해석적 연구', 공기조화 냉동 공학회 하계학술 발표회 논문집 , (1999) p.365
7 이성환, '지하 주차장 환기 설비,' 공기조화 냉동공학회지 27(1998), p.273
8 김용훈, '지하주차장 적정 환기량 산정에 관한 연구,' 석사 학위 논문, 중앙대학교, 서울 (1993)
9 이건, '지하주차장의 환기설비에 관한 연구,' 대한건축학회지, 21 (1997), p.50
10 이우원, 한화택, '배기구 위치 및 풍량 변화에 따른 실내 환기 효율의 측정실험,' 공기조화 냉동공학회지 하계 학술 발표회 논문집,(1999), p. 372